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Disclosery

CSGP COSTAR GROUP INC

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Stock (common), issuer CIK 1057352

837 managers (859 13F filers) reported a position in CSGP shares at 2025-03-31, 428,590,461 shares in all. 127 filers opened a position and 74 filers sold out during the quarter.

Managers
837
13F filers
859
New
127
Added
379
Reduced
264
Sold out
74
Shares held by filers
428,590,461

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Azimuth Capital Investment Management L…106,790$8.46M0.34%+74913F-HRTimeline
Night Owl Capital Management, LLC103,841$8.23M1.03%+2,19213F-HRTimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding102,960$8.16M-119,118Timeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…102,880$8.15M<0.01%+11,39413F-HRTimelineGroup
FIRST CITIZENS BANK & TRUST CO102,846$8.15M0.21%+96,55713F-HRTimeline
PEAK6 LLCin group PEAK6 LLC101,555$8.05M0.31%new13F-HRTimelineGroup
NISSAY ASSET MANAGEMENT CORP /JAPAN101,247$8.02M0.05%+9,13813F-HRTimeline
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…100,515$7.96M0.08%+2,26313F-HRTimelineGroup
Bank Julius Baer & Co. Ltd, Zurich99,603$7.9M0.03%-4,38413F-HR/ATimeline
EQUITABLE TRUST CO98,457$7.8M0.43%-3,62713F-HRTimeline
Twin Tree Management, LP96,784$7.67M0.17%new13F-HRTimeline
Czech National Bank96,783$7.67M0.07%+7,89513F-HRTimeline
TREMBLANT CAPITAL GROUPin group TREMBLANT CAPITAL GROUP96,629$7.66M0.94%-77,23913F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…96,375$7.64M0.05%+9,20513F-HRTimeline
DekaBank Deutsche Girozentrale96,765$7.56M0.01%-86,87513F-HRTimeline
KBC Group NVin group KBC Group NV94,863$7.52M0.02%+2,13313F-HRTimelineGroup
Thematics Asset Management94,074$7.45M0.38%-7,59713F-HRTimeline
Robeco Institutional Asset Management B…in group Robeco Institutional Asset Ma…93,955$7.44M0.01%-25,50313F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…93,434$7.4M<0.01%-28,68113F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.92,594$7.34M0.03%+7,57113F-HRTimelineGroup
Handelsbanken Fonder AB91,832$7.28M0.03%-4,13613F-HRTimeline
Edgestream Partners, L.P.90,987$7.21M0.24%+84,72513F-HRTimeline
Retirement Systems of Alabama90,560$7.18M0.03%+1,80113F-HRTimeline
Vanderbilt University88,179$6.99M1.33%+50,42413F-HRTimeline
Narwhal Capital Management86,552$6.86M0.61%+34,82713F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.84,915$6.73M0.12%+60213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
MML INVESTORS SERVICES, LLC84,771$6.72M0.02%+8,20413F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)84,551$6.69M0.03%-26013F-HRTimeline
UMB Bank, n.a.84,108$6.66M0.11%+1,45513F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA83,050$6.58M0.04%-3,93213F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC82,855$6.56M0.06%-25,90013F-HRTimelineGroup
COMERICA BANK82,846$6.56M0.03%+2,29813F-HRTimeline
AMALGAMATED BANK81,437$6.45M0.06%+3,01413F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …80,606$6.39M0.04%+2,12113F-HRTimeline
GF FUND MANAGEMENT CO. LTD.79,001$6.26M0.15%+1,30513F-HRTimeline
FORSTA AP-FONDEN78,200$6.2M0.05%-5,10013F-HRTimeline
HB Wealth Management, LLC76,686$6.08M0.05%+72,09513F-HRTimeline
Dash Acquisitions Inc.80,693$6.07M1.35%+2,25513F-HRTimeline
NEOS Investment Management LLC75,889$6.01M0.11%+26,51013F-HRTimeline
Sterling Capital Management LLC75,857$6.01M0.09%-3,82213F-HRTimeline
IFM Investors Pty Ltd75,676$6M0.06%013F-HR/ATimeline
State of Tennessee, Department of Treas…75,330$5.97M0.02%-2,84313F-HRTimeline
WESTFIELD CAPITAL MANAGEMENT CO LP75,081$5.95M0.03%013F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS74,837$5.93M0.02%-57,66713F-HRTimeline
USS Investment Management Ltd73,670$5.84M0.04%-11813F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC72,289$5.73M<0.01%-2,44313F-HRTimelineGroup
STRS OHIO71,000$5.63M0.02%-45,00013F-HRTimeline
Tsai Capital Corp69,627$5.52M4.54%+8,56913F-HRTimeline
Solidarity Wealth, LLC69,207$5.48M1.35%+31,29013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\69,084$5.47M0.01%-64213F-HRTimelineGroup
SHELL ASSET MANAGEMENT CO68,907$5.46M0.26%-2,14113F-HRTimeline
Utah Retirement Systems68,718$5.44M0.06%+1,53813F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC68,223$5.41M<0.01%+6,87313F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP68,158$5.4M0.01%-1,63013F-HRTimelineGroup
Taikang Asset Management (Hong Kong) Co…66,766$5.29M0.72%013F-HRTimeline
DAVENPORT & Co LLC66,682$5.28M0.03%-5,72113F-HRTimeline
FJARDE AP-FONDEN /FOURTH SWEDISH NATION…66,370$5.26M0.06%-15,40013F-HRTimeline
Blue Zone Wealth Advisors, LLC66,356$5.26M1.46%+6,68313F-HRTimeline
OP Asset Management Ltd65,061$5.15M0.09%13F-HR/ATimeline
PLATINUM INVESTMENT MANAGEMENT LTD65,000$5.15M0.3%-5,00013F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP63,822$5.06M0.04%-3,62713F-HRTimelineGroup
HAHN CAPITAL MANAGEMENT LLC63,214$5.01M2.42%-5,89113F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS63,122$5M0.1%+23,58913F-HRTimelineGroup
Baer Investment Advisory LLC52,776$4.94M6.39%+30613F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS61,596$4.88M0.02%+57,76013F-HRTimeline
Janney Montgomery Scott LLC61,031$4.83M0.01%new13F-HRTimeline
Police & Firemen's Retirement System of…60,437$4.79M0.05%+1,48013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC60,216$4.77M0.02%+4,13713F-HRTimeline
Quantinno Capital Management LP59,416$4.71M0.03%+36,40913F-HRTimeline
Allianz SEgroup of 2 filers holding59,361$4.7M-4,403Timeline
Lakehouse Capital Pty Ltd58,408$4.63M3.08%013F-HRTimeline
XPONANCE LLC58,187$4.61M0.04%+2,03213F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC57,266$4.54M0.01%+15,66413F-HRTimelineGroup
PRIMECAP MANAGEMENT CO/CA/56,500$4.48M<0.01%new13F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…56,201$4.45M0.05%+1,41913F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…54,447$4.31M0.05%-3,32813F-HR/ATimelineGroup
FIRST FOUNDATION ADVISORSin group FIRST FOUNDATION ADVISORS54,092$4.29M0.17%-36,92413F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP53,790$4.26M<0.01%-3,64313F-HRTimeline
Rakuten Investment Management, Inc.53,501$4.24M0.02%13F-HRTimeline
Creative Planningin group Creative Planning53,231$4.22M<0.01%+20,25213F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson52,961$4.2M<0.01%-5,46713F-HRTimelineGroup
Louisiana State Employees Retirement Sy…52,700$4.18M0.08%+70013F-HRTimeline
HighTower Advisors, LLC52,506$4.16M0.01%-2,12313F-HRTimeline
Atria Investments, Inc50,907$4.03M0.05%-2,64913F-HRTimeline
Wealthfront Advisers LLC49,842$3.95M0.01%+14,63813F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC49,722$3.94M0.05%+61813F-HRTimeline
New Age Alpha Advisors, LLC49,612$3.93M0.18%-15,68313F-HRTimeline
Mariner, LLCin group Mariner, LLC49,391$3.91M0.01%+6,81413F-HRTimelineGroup
State of Alaska, Department of Revenue49,361$3.91M0.04%+2,62013F-HRTimeline
SHELTON CAPITAL MANAGEMENT48,763$3.86M0.09%-2,65013F-HRTimeline
S.E.E.D. Planning Group LLC47,741$3.78M1.27%-60413F-HRTimeline
NORTH STAR ASSET MANAGEMENT INC46,295$3.67M0.17%+1,83313F-HRTimeline
Sequoia Financial Advisors, LLC46,073$3.65M0.03%+36,31013F-HRTimeline
S-Bank Fund Management Ltd45,815$3.63M0.68%13F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC45,514$3.61M0.02%+2,33813F-HRTimelineGroup
iA Global Asset Management Inc.45,145$3.58M0.06%+95813F-HRTimeline
PITCAIRN COin group PITCAIRN CO45,142$3.58M0.22%+17813F-HRTimelineGroup
Linden Thomas Advisory Services, LLC43,943$3.48M0.45%+94513F-HRTimeline
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA43,888$3.48M0.01%-6,22813F-HR/ATimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC43,490$3.45M<0.01%-164,73413F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC42,375$3.36M0.4%-9,92013F-HRTimelineGroup
Pacer Advisors, Inc.41,891$3.32M0.01%-13,44613F-HRTimeline
Knollwood Investment Advisory, LLC41,863$3.32M0.37%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…41,399$3.28M0.01%013F-HRTimeline
Elo Mutual Pension Insurance Co41,330$3.27M0.07%+1,58613F-HRTimeline
LGT Fund Management Co Ltd.40,956$3.24M0.29%+16,49013F-HRTimeline
Kentucky Retirement Systemsgroup of 2 filers holding40,422$3.2M+12,260Timeline
Davidson Kahn Capital Management, LLC40,090$3.18M2.46%+6,57813F-HRTimeline
Orion Porfolio Solutions, LLC40,057$3.17M0.03%+6,20613F-HRTimeline
Orion Portfolio Solutions, LLC40,057$3.17M0.03%+6,20613F-HR/ATimeline
UniSuper Management Pty Ltd39,582$3.14M0.02%+35613F-HRTimeline
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…39,548$3.13M<0.01%+15,72213F-HRTimelineGroup
Cambridge Investment Research Advisors,…38,131$3.02M0.01%+2,24113F-HRTimeline
Employees Retirement System of Texas37,971$3.01M0.03%new13F-HRTimeline
SVB WEALTH LLC37,598$2.98M0.12%-24,56613F-HRTimeline
OFI INVEST ASSET MANAGEMENT40,000$2.93M0.08%013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC36,393$2.88M0.02%+18,21713F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND36,155$2.86M0.06%+1,02013F-HRTimeline
OMERS ADMINISTRATION Corp35,993$2.85M0.02%+5,20613F-HRTimeline
Woodline Partners LP35,604$2.82M0.02%+10,98413F-HRTimeline
SlateStone Wealth, LLC35,041$2.78M0.28%+5,62413F-HRTimeline
AXA S.A.in group AXA S.A.34,073$2.7M0.01%+2,17913F-HRTimelineGroup
FORMULA GROWTH LTD34,000$2.69M1.09%013F-HRTimeline
MIZUHO SECURITIES USA LLC33,744$2.67M0.06%-5,11113F-HRTimeline
D.A. DAVIDSON & CO.33,289$2.64M0.02%+4,32213F-HRTimeline
L. Roy Papp & Associates, LLP33,248$2.63M0.32%-1,49213F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The33,063$2.62M0.05%+10,37613F-HRTimelineGroup
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …33,017$2.61M<0.01%+11513F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC32,891$2.61M0.03%+11,25913F-HRTimeline
PROFUND ADVISORS LLC32,141$2.55M0.11%-4,91213F-HRTimeline
Tredje AP-fonden32,061$2.54M0.02%013F-HRTimeline
Barbara Oil Co.32,000$2.54M1.03%013F-HRTimeline
AE Wealth Management LLC31,570$2.5M0.02%-6,03813F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC31,482$2.49M0.04%+66413F-HRTimeline
SCOTIA CAPITAL INC.31,243$2.48M0.01%+51613F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC30,971$2.45M<0.01%+5,71413F-HRTimeline
Boomfish Wealth Group, LLC30,542$2.42M1.57%+35013F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC30,311$2.4M0.03%-12,76613F-HRTimeline
BANQUE PICTET & CIE SA29,999$2.38M0.03%013F-HRTimeline
Federation des caisses Desjardins du Qu…29,619$2.35M0.01%+3,86013F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…29,027$2.3M0.02%+9,82113F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS28,604$2.27M0.01%-1,62913F-HRTimeline
Itau Unibanco Holding S.A.in group Itau Unibanco Holding S.A.27,993$2.22M0.09%new13F-HRTimelineGroup
Sanctuary Advisors, LLC27,443$2.17M0.02%-1,45713F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP27,192$2.16M0.09%+16,44913F-HR/ATimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…26,972$2.14M0.22%+2,25913F-HRTimelineGroup
Malaga Cove Capital, LLC26,221$2.08M0.9%+10313F-HRTimeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …25,907$2.05M0.1%+1,78013F-HRTimelineGroup
HARTFORD INVESTMENT MANAGEMENT CO25,748$2.04M0.07%+51813F-HRTimeline
Verdence Capital Advisors LLC25,477$2.02M0.15%+2,98913F-HRTimeline
SIMPLEX TRADING, LLC25,214$2M0.07%new13F-HRTimeline
WoodTrust Financial Corpin group WoodTrust Financial Corp25,190$2M0.28%+14,36513F-HRTimelineGroup
QRG CAPITAL MANAGEMENT, INC.25,118$1.99M0.02%+2,91413F-HRTimeline
First Bank & Trust24,737$1.96M0.38%+3,89313F-HRTimeline
Holocene Advisors, LP24,571$1.95M0.01%-89,73913F-HRTimeline
DoubleLine ETF Adviser LP24,529$1.94M0.65%-4,86913F-HRTimeline
Kampmann Melissa S.23,950$1.9M1.5%+5,77513F-HRTimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC23,869$1.89M0.03%+2,73213F-HRTimelineGroup
SUMITOMO LIFE INSURANCE CO23,862$1.89M0.07%-15613F-HRTimeline
Gulf International Bank (UK) Ltd23,793$1.89M0.06%-8,17113F-HRTimeline
Portside Wealth Group, LLC23,775$1.88M0.31%-38113F-HR/ATimeline
Liontrust Investment Partners LLP23,172$1.84M0.03%+1,31313F-HRTimeline
Harbor Advisors LLC22,560$1.79M0.31%013F-HRTimeline
Icon Wealth Advisors, LLC22,419$1.78M0.15%-1,94013F-HRTimeline
B.O.S.S. Retirement Advisors, LLC22,366$1.77M0.51%-1,61113F-HRTimeline
Aurora Investment Managers, LLC.22,357$1.77M1.12%+16413F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC22,246$1.76M0.05%+21413F-HRTimeline
M&T Bank Corpin group M&T Bank Corp22,171$1.76M0.01%-1,80913F-HRTimelineGroup
Lincoln Capital LLC21,275$1.72M0.36%new13F-HRTimeline
CENTAURUS FINANCIAL, INC.21,656$1.72M0.1%+5813F-HRTimeline
Procyon Advisors, LLC21,649$1.72M0.1%+5,12513F-HRTimeline
Quotient Wealth Partners, LLC21,591$1.71M0.05%new13F-HRTimeline
Crossmark Global Holdings, Inc.21,484$1.7M0.03%-38313F-HRTimeline
AVANTAX ADVISORY SERVICES, INC.20,739$1.64M0.01%+4,02213F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…20,078$1.59M0.05%-8,04713F-HRTimelineGroup
IEQ CAPITAL, LLC20,046$1.59M0.01%+11,78513F-HRTimeline
E Fund Management Co., Ltd.19,884$1.58M0.08%+7,58513F-HRTimeline
Krilogy Financial LLC19,735$1.56M0.1%-3,92713F-HRTimeline
Schonfeld Strategic Advisors LLC19,688$1.56M0.01%-133,74113F-HRTimeline
Maryland State Retirement & Pension Sys…19,440$1.54M0.04%-2,23113F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV19,404$1.54M<0.01%+1,95613F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC19,332$1.53M0.02%+3,16513F-HRTimelineGroup
NEW MEXICO EDUCATIONAL RETIREMENT BOARD19,200$1.52M0.05%-30013F-HRTimeline
Markel Group Inc.in group Markel Group Inc.18,600$1.47M0.01%013F-HRTimelineGroup
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…18,425$1.46M0.04%013F-HRTimelineGroup
AG2R LA MONDIALE GESTION D'ACTIFS19,454$1.43M0.08%13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…18,055$1.43M<0.01%+1013F-HRTimeline
IMC-Chicago, LLC17,850$1.41M0.05%-4,46313F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…17,647$1.4M0.01%-88013F-HRTimelineGroup
ALLSTATE CORPin group ALLSTATE CORP17,582$1.39M0.04%+5,44013F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC17,526$1.39M0.02%new13F-HRTimelineGroup
Institute for Wealth Management, LLC.17,517$1.39M0.18%-3013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…17,405$1.38M0.05%+36813F-HRTimelineGroup
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A17,048$1.35M0.01%+7,27713F-HRTimelineGroup
Candriam S.C.A.16,805$1.33M0.01%-2,01313F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC16,741$1.33M<0.01%-12,57013F-HRTimelineGroup
Metis Global Partners, LLC16,658$1.32M0.04%+2,90613F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…16,444$1.3M0.04%new13F-HRTimelineGroup
Alliance Wealth Advisors, LLC /UT16,198$1.28M0.33%-1,39813F-HRTimeline
Dynasty Wealth Management, LLC16,030$1.27M0.02%+7813F-HRTimeline